wifi: wlcore: ensure skb headroom before skb_push

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[ Upstream commit e75665dd09 ]

This avoids occasional skb_under_panic Oops from wl1271_tx_work. In this case, headroom is
less than needed (typically 110 - 94 = 16 bytes).

Signed-off-by: Peter Astrand <astrand@lysator.liu.se>
Link: https://patch.msgid.link/097bd417-e1d7-acd4-be05-47b199075013@lysator.liu.se
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Peter Åstrand 2025-12-03 08:57:08 +01:00 • committed by Greg Kroah-Hartman

parent b04c75366a

commit cd89a4656c

1 changed files with 5 additions and 0 deletions

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drivers/net/wireless/ti/wlcore/tx.c

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